.start-guide {
    position: absolute;
    overflow: hidden;
    width: 100%;
    height: 100%;
    z-index: 2;

    .btn-start{
        width: 90px;
        position: absolute;
        left: 50%;
        bottom: 15%;
        margin-left: -45px;
    }

    .navbar {
        position: absolute;
        left: 50%;
        bottom: 15%;

        ul {
            margin-left: -15px;
            background: rgba(0, 0, 0, .4);
            padding: 5px 9px;
            border-radius: 8px;
            li {
                float: left;
                margin: 0 4px;
                width: 8px;
                height: 8px;
                border-radius: 50%;
                background: rgba(255, 255, 255, .4);

                &.active {
                    background: rgba(255, 255, 255, 1);
                }
            }
        }
    }

}
